A randomized 25 question test from a pool of 761 questions, good luck!
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network with a single central connection point?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
There are an assortment of numbers on the typical protocol header. Which of the answers below denotes the header number that identifies the systems application/service for receiving or transmitting data?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the firewall interacts with?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
Which of the messaging types below is best described as direct communication with a field device initiated by the scanner module?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce intermittent communication?
Which of the answers below best reflects the power range that is transmitted to field devices when the Foundation fieldbus H1 is operating?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves input register # 30009?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 inputs powered by 24Vdc, or 120Vac??
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the router interacts with?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to read the input status of coils on a slave device ?
There are a collection of standards that defines the access control for wired Ethernet. Which one of the answers below is the standard for physical connections between devices being copper or fiber-optic media?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
Balanced and unbalanced signal systems have several differences. Which of the answers below best represents one of those differences?
The data transmission in HDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
Which answer below is best described as the RS-485 standard for voltage range to receive a "Mark"?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as the framework for the integration of systems network layers?